package com.itheima.controller;

import com.alibaba.dubbo.config.annotation.Reference;
import com.alibaba.fastjson.JSON;
import com.itheima.constant.MessageConstant;
import com.itheima.constant.RedisMessageConstant;
import com.itheima.entity.Result;
import com.itheima.pojo.Member;
import com.itheima.service.MemberService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import redis.clients.jedis.JedisPool;

import javax.servlet.http.Cookie;
import java.util.Date;
import java.util.Map;

/*
* 处理会员相关操作
* */
@RestController
@RequestMapping("/member")
public class MemberController {
    @Reference
    private MemberService memberService;
    @Autowired
    private JedisPool jedisPool;
    @RequestMapping("/login")
    public Result login(@RequestBody Map map){
        String telephone = (String) map.get("telephone");
        String validateCode = (String) map.get("validateCode");
        //从redis中获取验证码
        String validateCodeInRedis = jedisPool.getResource().get(telephone + RedisMessageConstant.SENDTYPE_LOGIN);
        if (validateCodeInRedis!=null&&validateCode!=null&&validateCodeInRedis.equals(validateCode)){
                //验证码输入正确  判断当前用户是不是会员
                Member member= memberService.findByThlephone(telephone);
                if (member==null){
                    //如果不是会员 自动注册
                    member=new Member();
                    member.setPhoneNumber(telephone);
                    member.setRegTime(new Date());
                    memberService.add(member);
                }
                //登录成功 写入cookie 跟踪用户
                Cookie cookie = new Cookie("login_member_telephone",telephone);
                //作用域
                cookie.setPath("/");//路径
                //保存会员信息到redis中
            String json = JSON.toJSON(member).toString();
            jedisPool.getResource().setex(telephone,60*30,json);
            return new Result(true,MessageConstant.LOGIN_SUCCESS);
        }else {
            //验证码错误
            return  new Result(false, MessageConstant.VALIDATECODE_ERROR);
        }
    }
}
